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All rights reserved. Only training and service purposes.
2. List of Functions
                                     Air supply outlet
                                     Airflow direction control(left & right)
                                     Airflow direction control(up & down)
                                     Auto swing(left & right)
 
Air flow
                        Auto swing(up & down)
                                     Airflow steps(fan/cool/heat)
                                     Chaos swing
                                     Chaos wind(auto wind)
                                     Jet cool(Power wind)
                                     Swirl wind
                                     Deodorizing filter
 Air purifying                 Plasma air purifier
                                     Prefilter(washable / anti-fungus)
                                     Drain pump
 
Installation
                  E.S.P. control
                                     Electric heater(operation)
                                     High ceiling operation
                                     Hot start
 Reliability                     Self diagnosis
                                     Soft dry operation
                                     Auto changeover
                                     Auto cleaning
                                     Auto operation(artificial intelligence)
                                     Auto restart operation
                                     Child lock
 Convenience               Forced operation
                                     Group control
                                     Sleep mode
                                     Timer(on/off)
                                     Timer(weekly)
                                     Two thermistor control
                                     Standard wired remote controller
                                        Wide Character wired remote controller
Picto wired remote controller
 Individual                     Deluxe wired remote controller
 control                         Simple wired remote controller
                                     Wired remote controller(for hotel use)
                                     Wireless remote controller(simple)
                                     Wireless LCD remote control
 Special
                        Zone control
 
function kit
                  CTIE
                                     Electro thermostat
1
-
-
-
-
3/3/3
-
-
-
-
X
X
O
O
O
X
-
O
O
O
O (Heat recovery only)
O
O (Heat pump or cooling only)
O
O
-
O
O
O
O
O
Accessory
Accessory
Accessory
Accessory
Accessory
X
Accessory
Accessory
-
-
Function
Category
ARNU073M2A4, ARNU093M2A4, ARNU123M2A4, ARNU153M2A4
ARNU183M2A4, ARNU243M2A4, ARNU283M2A4, ARNU363M2A4
ARNU423M2A4, ARNU283M3A4, ARNU363M3A4, ARNU423M3A4
ARNU483M3A4, ARNU543M3A4
O : Applied X : Not applied – : No relation
Option : Model name & price are different according to options, and assembled in factory with main unit.
Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate
package.